27568415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 39588480

約数和(自身を除く): 12020065

約数列:

[1, 5, 7, 29, 35, 145, 157, 173, 203, 785, 865, 1015, 1099, 1211, 4553, 5017, 5495, 6055, 22765, 25085, 27161, 31871, 35119, 135805, 159355, 175595, 190127, 787669, 950635, 3938345, 5513683, 27568415]

約数ペア:

[(1, 27568415), (5, 5513683), (7, 3938345), (29, 950635), (35, 787669), (145, 190127), (157, 175595), (173, 159355), (203, 135805), (785, 35119), (865, 31871), (1015, 27161), (1099, 25085), (1211, 22765), (4553, 6055), (5017, 5495)]